linux-kernel - Re: [Outreachy kernel] [PATCH v2] staging: media: atomisp: pci: Change line break to avoid an open parenthesis at the end of the line

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Date:   Thu, 15 Apr 2021 20:57:04 +0100
From:   Matthew Wilcox <willy@...radead.org>
To:     Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc:     Aline Santana Cordeiro <alinesantanacordeiro@...il.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-media@...r.kernel.org, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org, outreachy-kernel@...glegroups.com
Subject: Re: [Outreachy kernel] [PATCH v2] staging: media: atomisp: pci:
 Change line break to avoid an open parenthesis at the end of the line

On Thu, Apr 15, 2021 at 10:49:55PM +0300, Sakari Ailus wrote:
> On Thu, Apr 15, 2021 at 06:14:09PM +0100, Matthew Wilcox wrote:
> > On Thu, Apr 15, 2021 at 02:08:19PM -0300, Aline Santana Cordeiro wrote:
> > > -const struct atomisp_format_bridge *get_atomisp_format_bridge_from_mbus(
> > > -    u32 mbus_code);
> > > +const struct atomisp_format_bridge*
> > > +get_atomisp_format_bridge_from_mbus(u32 mbus_code);
> > 
> > No, this does not match coding style.  Probably best to break the
> > 80-column guideline in this instance.  Best would be to have a function
> 
> Having the return type on the previous line is perfectly fine. There should
> be a space before the asterisk though.

No, it's not.  Linus has ranted about that before.